Outside diameter finishing tool and method of making the same
    2.
    发明授权
    Outside diameter finishing tool and method of making the same 有权
    外径加工工具及其制作方法

    公开(公告)号:US6080053A

    公开(公告)日:2000-06-27

    申请号:US181560

    申请日:1998-10-29

    摘要: An outside diameter finishing tool (10) has an outer shell (16) and an inner annular abrasive layer (22) for precision finishing the outer surfaces of generally cylindrical workpieces. The inner layer (22) of the tool (10) is made of superabrasives and defines the cutting size of the tool (10). The inner layer (22) cuts simultaneously around the full periphery of a cylindrical workpiece rotated within the tool (10). A slot (14) is provided through the tool (10) to allow for radial adjustment of the cutting size of the tool (10).

    摘要翻译: 外径精加工工具(10)具有外壳(16)和内环形研磨层(22),用于精确地整理大致圆柱形工件的外表面。 工具(10)的内层(22)由超级磨料制成并限定了工具(10)的切割尺寸。 内层(22)同时围绕在工具(10)内旋转的圆柱形工件的整个周边。 通过工具(10)提供槽(14),以允许径向调节工具(10)的切割尺寸。

    Truck construction
    7.
    发明授权
    Truck construction 失效
    卡车施工

    公开(公告)号:US4056283A

    公开(公告)日:1977-11-01

    申请号:US762258

    申请日:1977-01-25

    申请人: Robert Marvin Pow

    发明人: Robert Marvin Pow

    IPC分类号: B60P1/16 B60P1/04

    CPC分类号: B60P1/167

    摘要: This invention provides a construction for a load-carrying vehicle which permits a dump box to dump either to the rear or to the front. The construction includes a fixed pivot for the dumping box at the rear of the frame, and a displaceable pivot for the box at the forward end of the frame. The frame contains fork means adapted selectively to engage either pivot. Locking means are provided for locking one or the other of the fork means with respect to the associated pivot. A connecting link is provided having one end pivoted at the fixed pivot and the other end pivoted to the dumping box at an intermediate location thereof. A power means such as an hydraulic cylinder is connected between a first location on the frame lying between the pivots and a second location on the box lying between the two fork means. The displaceable pivot is adapted to slide longitudinally with respect to the frame.

    摘要翻译: 本发明提供了一种承载车辆的结构,其允许倾卸箱倾倒到后部或前部。 该结构包括用于在框架后部的倾卸箱的固定枢轴和在框架的前端处用于盒的可移动枢轴。 框架包括适于选择性地接合任一枢轴的叉装置。 提供锁定装置用于相对于相关联的枢轴锁定叉形装置中的一个或另一个。 提供连接连杆,其一端在固定枢轴处枢转,另一端在其中间位置枢转到倾卸箱。 诸如液压缸的动力装置连接在位于枢轴之间的框架上的第一位置和位于两个叉装置之间的箱上的第二位置之间。 可移动的枢轴适于相对于框架纵向滑动。